Engineering Mathematics
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resultant of 3D forces

Problem 604 | Resultant of Concurrent Forces in Space

Problem 604
604-resultant-3d-forces.gifDetermine the magnitude of the resultant, its pointing, and its direction cosines for the following system of non-coplanar concurrent forces. 200 lb (4, 5, –3); 400 lb (–6, 4, –5); 300 lb, (4, –2, –3).
 

Problem 603 | Resultant of Concurrent Forces in Space

Problem 603
603-resultant-3d-forces.gifDetermine the magnitude of the resultant, its pointing, and its direction cosines for the following system of non-coplanar concurrent forces. 100 lb (2, 3, 4); 300 lb (–3, –4, 5); 200 lb, (0, 0, 4).
 

Problem 602 | Resultant of Concurrent Forces in Space

Problem 602
Determine the magnitude of the resultant, its pointing and its direction cosines for the following system of non-coplanar, concurrent forces. 300 lb (+3, -4, +6); 400 lb (-2, +4, -5); 200 lb (-4, +5, -3).
 

602-resultant-3d-forces.gif